Determine which polynomial is a perfect square trinomial.

4x^2 − 12x + 9

16x^2 + 24x − 9

4a^2 − 10a + 25

36b^2 − 24b − 16

Question

Determine which polynomial is a perfect square trinomial.

 4x^2 − 12x + 9

 16x^2 + 24x − 9

 4a^2 − 10a + 25

 36b^2 − 24b − 16

anonymous · Answer

$$(x+a)^2=x^2+2ax+a^2$$ see if any one of these match this pattern

anonymous · Answer

first one

anonymous · Answer

can you guys help me with more math :)

anonymous · Answer

allright